docker-compose搭建记录

左手的ㄟ右手 2022-01-17 20:33 255阅读 0赞

docker-compose + dubbo-admin + zookeeper 搭建记录

# 环境 #

*  服务器：阿里云
 *  系统：CentOS
 *  docker version 18.09.4
 *  docker-compose version 1.24.0
 *  git version 2.19.1
 *  maven version 3.6.0

## zookeeper ##

`docker pull zookeeper`

## dubbo-admin ##

cd workspace/
    git clone https://github.com/apache/incubator-dubbo-admin.git
    # 打开ops的页面自动跳转到了admin，可能已经修改了？
    cd incubator-dubbo-admin/
    git checkout master
    cd dubbo-admin/
    vim src/main/resources/application.properties
    复制代码

修改application配置项 `dubbo.registry.address`为`zookeeper://zookeeper:2181`，后一个zookeeper对应后面`docker-compose.yml`中的links项zk\_server的值

mvn clean package -Dmaven.test.skip=true
    vim Dockerfile
    复制代码

添加Dockerfile文件内容(作者信息请自行修改)

FROM openjdk:8-jdk-alpine
    MAINTAINER magiklau.cn<MagikLau@Foxmail.com>
    VOLUME /tmp
    ADD ./target/dubbo-admin-0.0.1-SNAPSHOT.jar app.jar
    
    ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/app.jar"]
    复制代码

装载镜像

docker build -t dubbo-admin:1.0 . # 别漏了这个点
    复制代码

此时通过`docker images`可查看到新的镜像

[root@xxxxxx dubbo-admin]# docker images
    REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
    dubbo-admin         1.0                 cf5afba7ea98        4 minutes ago      136MB
    复制代码

回到上级目录`/root/workspace/incubator-dubbo-admin/`并添加文件

vim docker-compose.yml
    复制代码

增加内容

version: '3.4'
    services:
      zk_server:
        image: zookeeper:3.4
        ports:
          - 2181:2181
        dubbo-admin:
          image: dubbo-admin:1.0
          links:
            - zk_server:zookeeper
          depends_on:
            - zk_server
          ports:
            - 7001:7001
    复制代码

启动

docker-compose up
    复制代码

打开网页`http://ip:7001`即可查看dubbo管理台，root/root登录

> 注意：云服务器需要开安全组添加7001端口才可访问

以上，docker-compose + dubbo-admin + zookeeper 的基本搭建已完成

——

> 如需部署zookeeper集群则可参考：[www.jianshu.com/p/bcca50810…][www.jianshu.com_p_bcca50810]

转载于:https://juejin.im/post/5caaf5b7f265da250a358127

[www.jianshu.com_p_bcca50810]: https://link.juejin.im?target=https%3A%2F%2Fwww.jianshu.com%2Fp%2Fbcca508107b9